Figure 2. Phenotype of the re-established leukaemia after transplantation of purified B-ALL blast populations.

1. Engraftment of primografted CD10^low and CD10^high cells (patient L4951).
2. Engraftment of primografted CD20^low and CD20^high cells (patient EMCR1).
3. Engraftment of primografted CD34^low and CD34^high cells (patient EMCR1).
4. Engraftment of primary CD34^low and CD34^high cells (patient L784).